# std::ranges::zip_view<Views...>::begin

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< cpp‎ | ranges‎ | zip view

constexpr auto begin() requires (!(/*simple-view*/<Views> && ...)); | (1) | (since C++23)
constexpr auto begin() const requires (ranges::range<const Views> && ...); | (2) | (since C++23)

Obtains the beginning iterator of `zip_view`.

### Return value

1) `iterator`﻿<false>(`tuple-transform`(ranges::begin,`` `views_`﻿));.
2) `iterator`﻿<true>(`tuple-transform`(ranges::begin,`` `views_`﻿));.

### Notes

ranges::range<const ranges::zip_view<Views...>> is modeled if and only if for every type `Vi` in `Views...`, const Vi models `range`.

### Example

| This section is incomplete Reason: no example

### See also

end | returns an iterator or a sentinel to the end (public member function)
ranges::begin (C++20) | returns an iterator to the beginning of a range (customization point object)

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